1139974990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 2717245440

約数和(自身を除く): 1577270450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 59, 70, 77, 110, 115, 118, 154, 161, 230, 253, 295, 322, 385, 413, 506, 590, 649, 770, 805, 826, 1091, 1265, 1298, 1357, 1610, 1771, 2065, 2182, 2530, 2714, 3245, 3542, 4130, 4543, 5455, 6490, 6785, 7637, 8855, 9086, 9499, 10910, 12001, 13570, 14927, 15274, 17710, 18998, 22715, 24002, 25093, 29854, 38185, 45430, 47495, 50186, 60005, 64369, 74635, 76370, 84007, 94990, 104489, 120010, 125465, 128738, 149270, 168014, 175651, 208978, 250930, 276023, 321845, 351302, 420035, 450583, 522445, 552046, 643690, 708059, 840070, 878255, 901166, 1044890, 1380115, 1416118, 1480487, 1756510, 1932161, 2252915, 2760230, 2960974, 3540295, 3864322, 4505830, 4956413, 7080590, 7402435, 9660805, 9912826, 10363409, 14804870, 16285357, 19321610, 20726818, 24782065, 32570714, 49564130, 51817045, 81426785, 103634090, 113997499, 162853570, 227994998, 569987495, 1139974990]

約数ペア:

[(1, 1139974990), (2, 569987495), (5, 227994998), (7, 162853570), (10, 113997499), (11, 103634090), (14, 81426785), (22, 51817045), (23, 49564130), (35, 32570714), (46, 24782065), (55, 20726818), (59, 19321610), (70, 16285357), (77, 14804870), (110, 10363409), (115, 9912826), (118, 9660805), (154, 7402435), (161, 7080590), (230, 4956413), (253, 4505830), (295, 3864322), (322, 3540295), (385, 2960974), (413, 2760230), (506, 2252915), (590, 1932161), (649, 1756510), (770, 1480487), (805, 1416118), (826, 1380115), (1091, 1044890), (1265, 901166), (1298, 878255), (1357, 840070), (1610, 708059), (1771, 643690), (2065, 552046), (2182, 522445), (2530, 450583), (2714, 420035), (3245, 351302), (3542, 321845), (4130, 276023), (4543, 250930), (5455, 208978), (6490, 175651), (6785, 168014), (7637, 149270), (8855, 128738), (9086, 125465), (9499, 120010), (10910, 104489), (12001, 94990), (13570, 84007), (14927, 76370), (15274, 74635), (17710, 64369), (18998, 60005), (22715, 50186), (24002, 47495), (25093, 45430), (29854, 38185)]